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Data Warehouse MCQ
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- 20th Feb, 2023
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Data Warehouse MCQ Questions
Practice Data Warehouse MCQ Quiz & Online Test
We have listed below the best Data Warehouse MCQ Questions, that checks your basic knowledge of Data Warehousing. This Data Warehouse MCQ Test contains 20+ Data Warehouse Multiple Choice Questions. So, practice these questions to check your final preparation for Data Warehouse MCQ Interviews, Exams & Placement drives. apart from this, you can also download the Data Warehouse MCQ PDF, completely free.
Data Warehouse MCQ
1) The data Warehouse is ...............
2) The important aspect of the data warehouse environment is that data found within the data warehouse is .............
3) The time horizon in Data warehouse is usually ...............
4) ................ describes the data contained in the data warehouse.
5) Which of the following predicts future trends & behaviors, allowing business managers to make proactive, knowledge-driven decisions?
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6) ................ is the heart of the warehouse.
7) ................ is the specialized data warehouse database.
8) Which of the following defines the structure of the data held in operational databases and used byoperational applications?
9) Which of the following consists of information in the enterprise that is not in classical form?
11) The source of all data warehouse data is the ....................
12) Data warehouse contains ............. data that is never found in the operational environment.
13) Bill Inmon has estimated___________of the time required to build a data warehouse, is consumedin the conversion process.
14) The generic two-level data warehouse architecture includes ................
15) The active data warehouse architecture includes ..................
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16) Data scrubbing is .............
17) The load and index is .......................
18) The most common source of change data in refreshing a data warehouse is ...............
19) .................... are responsible for running queries and reports against data warehouse tables.
20) The main organizational justification for implementing a data warehouse is to provide ................
21) Data warehouse architecture is based on .................
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